Rank	Countries/Territories	Count	Percent
1	United States	595	32.1%
2	China	578	31.2%
3	Japan	151	8.2%
4	Germany	110	5.9%
5	India	50	2.7%
6	Brazil	33	1.8%
7	Ireland	30	1.6%
8	Korea, Republic of	27	1.5%
9	Thailand	26	1.4%
10	United Kingdom	21	1.1%
11	Netherlands	20	1.1%
12	France	20	1.1%
13	Taiwan	19	1%
14	Cyprus	18	1%
15	Australia	17	0.9%
16	Singapore	16	0.9%
17	Canada	11	0.6%
18	Hong Kong	10	0.5%
19	Italy	9	0.5%
20	New Zealand	8	0.4%
21	Russia	7	0.4%
22	Spain	6	0.3%
23	Egypt	6	0.3%
24	Mexico	5	0.3%
25	Sweden	4	0.2%
26	Romania	4	0.2%
27	Turkey	4	0.2%
28	Ukraine	4	0.2%
29	Morocco	3	0.2%
30	Moldova, Republic of	3	0.2%
31	Denmark	3	0.2%
32	Cameroon	3	0.2%
33	Bosnia and Herzegovina	2	0.1%
34	Botswana	2	0.1%
35	Malaysia	2	0.1%
36	Mauritania	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Iraq	2	0.1%
39	Philippines	2	0.1%
40	South Africa	2	0.1%
41	Viet Nam	2	0.1%
42	Uzbekistan	1	0.1%
43	Portugal	1	0.1%
44	Qatar	1	0.1%
45	Kenya	1	0.1%
46	Mongolia	1	0.1%
47	Norway	1	0.1%
48	Pakistan	1	0.1%
49	Belgium	1	0.1%
50	Argentina	1	0.1%
51	Bulgaria	1	0.1%
52	Czech Republic	1	0.1%
53	Georgia	1	0.1%
54	Ghana	1	0.1%